System Specifications

The Customer`s Medical Heart Rate Monitoring System comprises of the following components.

Simulated Link…..project detail.

The simulated link is built to allow collection of open source bluetooth link logs.

..


Methodology

The business technical goals and trade offs were considered in characterizing the system.The AIC Triad were the most pertinent for the user.It is a venerable method used for analysing end to end network performance.


library(plotly)
library(stats)
library(tidyr)
library(DT)

Results

Input

getwd()
## [1] "C:/Users/nitie/Desktop/USF/Fall_2022/Project_presentation_template/New folder"

Returns: Dataframe of the dataset

#your content of chunks here
# read in your dataset
dt_Bt_Link <- read.csv2("./data/bt_Link_kpi_1.csv", header=TRUE, sep=",") 
#head(as.data.frame(dt_Bt_Link),n = 10)
datatable(head(dt_Bt_Link,20), rownames = TRUE, options = list(autoWidth = TRUE,pageLength = 7, scrollX=T),caption = 'Table 1: Aggregate link dataset' )

Returns: your content …the output of your content

#your chunk content here 
datatable(head(dt_Bt_Link,20), rownames = TRUE, options = list(autoWidth = TRUE,pageLength = 7, scrollX=T),caption = 'Table 1: Aggregate link dataset' )

Returns: your content …the output of your content

#your content of chunks here

Returns: your content …the output of your content

# your content of chunks here

Availability

your tab description here Availability is dependent on uptime & downtime that may be due to any to possible equipment outage,power failure or fading.The link was designed to be a high reliability link of “five nines”.

Availability Metric: Mean time between failure. MTBF/(MTBF+MTTR) * The receiver must have a sensitivity level for which the bit error rate (BER) 0.1% is met.

Distribution of Rx Lev at the input of the receiver detector. Create group variable for link performance. Categorize RXlev by noise floor

#your content of chunks here

Returns: your content …the output of your content

#your content of chunks here

Returns: your content …the output of your content

# your chunk content here

Pie chart of performance of the Link

Returns: your content …the output of your content

#pie chart
#sort(table(dt_Bt_Link_1$RxLev_cat))
#Av <- as.data.frame(table(dt_Bt_Link_1$RxLev_cat))

___Returns: Plot of distribution of availability.

#pie chart
#p<- ggplot(Av, aes(x="Link Availability", y=Freq, fill=Var1))+
#geom_bar(width = 1, stat = "identity")
#pie1 <- p + coord_polar("y", start=0)
#pie1
# your chunk content

Returns: .Number of times that Rxlev was at the certain value._

#your chunk content
#your chunk content

Returns: A plot of the impact of sensitivity on the outage or downtime

# content of chunk

Integrity

description of the tab Throughput: Rx Device gauranteed throughput based on QOS - quality of service of the system. This system has a capacity of 2Mbps. As seen bellow,the through put is not consistent.

Returns: A plot of throughput delivered with respect to time

# Multiple line plot
# 

Confidentiality

Returns: Number of Descriptive Statistics of Receive Power.

Assumption: Normal distribtution because of the Central Limit theorem for large dataset where n >> 30

#your chunk content 

Returns: Number of Physicians with denominator cases and numerator cases.

description of picture The BLE encryption protocol doesn`t is not shown in the wireshrk Bluettoth protocols. I have not seen it yet. Currently, the encryption scheme used for this link has not been identified.


Conclusion

  • The results show that capacity utilization is less than 50%.
  • Average RxLev is -70dBm.
  • The receiver experiences desensitization possibly due to hardware failure.
  • Currently the system availability can be gauranteed at 99.759% of the time.

 

For project use Project Presentation

Project